diff options
Diffstat (limited to 'celt/celt_lpc.c')
| -rw-r--r-- | celt/celt_lpc.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/celt/celt_lpc.c b/celt/celt_lpc.c index fa29d626..48566484 100644 --- a/celt/celt_lpc.c +++ b/celt/celt_lpc.c @@ -88,12 +88,15 @@ int p #endif } -void celt_fir(const opus_val16 *_x, + +void celt_fir_c( + const opus_val16 *_x, const opus_val16 *num, opus_val16 *_y, int N, int ord, - opus_val16 *mem) + opus_val16 *mem, + int arch) { int i,j; VARDECL(opus_val16, rnum); @@ -124,7 +127,7 @@ void celt_fir(const opus_val16 *_x, for (i=0;i<N-3;i+=4) { opus_val32 sum[4]={0,0,0,0}; - xcorr_kernel(rnum, x+i, sum, ord); + xcorr_kernel(rnum, x+i, sum, ord, arch); _y[i ] = SATURATE16(ADD32(EXTEND32(_x[i ]), PSHR32(sum[0], SIG_SHIFT))); _y[i+1] = SATURATE16(ADD32(EXTEND32(_x[i+1]), PSHR32(sum[1], SIG_SHIFT))); _y[i+2] = SATURATE16(ADD32(EXTEND32(_x[i+2]), PSHR32(sum[2], SIG_SHIFT))); @@ -146,7 +149,8 @@ void celt_iir(const opus_val32 *_x, opus_val32 *_y, int N, int ord, - opus_val16 *mem) + opus_val16 *mem, + int arch) { #ifdef SMALL_FOOTPRINT int i,j; @@ -187,7 +191,7 @@ void celt_iir(const opus_val32 *_x, sum[1]=_x[i+1]; sum[2]=_x[i+2]; sum[3]=_x[i+3]; - xcorr_kernel(rden, y+i, sum, ord); + xcorr_kernel(rden, y+i, sum, ord, arch); /* Patch up the result to compensate for the fact that this is an IIR */ y[i+ord ] = -ROUND16(sum[0],SIG_SHIFT); |